diff options
Diffstat (limited to 'cocoa/ScintillaView.mm')
| -rw-r--r-- | cocoa/ScintillaView.mm | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/cocoa/ScintillaView.mm b/cocoa/ScintillaView.mm index 2ca7ed6bc..020fddeae 100644 --- a/cocoa/ScintillaView.mm +++ b/cocoa/ScintillaView.mm @@ -165,7 +165,7 @@ static NSCursor *cursorFromEnum(Window::Cursor cursor) { // Some initialization for our view. mCurrentCursor = [[NSCursor arrowCursor] retain]; - mCurrentTrackingRect = 0; + trackingArea = nil; mMarkedTextRange = NSMakeRange(NSNotFound, 0); [self registerForDraggedTypes: [NSArray arrayWithObjects: @@ -178,19 +178,31 @@ static NSCursor *cursorFromEnum(Window::Cursor cursor) //-------------------------------------------------------------------------------------------------- /** - * When the view is resized we need to update our tracking rectangle and let the backend know. + * When the view is resized or scrolled we need to update our tracking area. + */ +- (void) updateTrackingAreas +{ + if (trackingArea) + [self removeTrackingArea:trackingArea]; + + int opts = (NSTrackingActiveAlways | NSTrackingInVisibleRect | NSTrackingMouseEnteredAndExited | NSTrackingMouseMoved); + trackingArea = [[NSTrackingArea alloc] initWithRect:[self bounds] + options:opts + owner:self + userInfo:nil]; + [self addTrackingArea: trackingArea]; + [super updateTrackingAreas]; +} + +//-------------------------------------------------------------------------------------------------- + +/** + * When the view is resized we need to let the backend know. */ - (void) setFrame: (NSRect) frame { [super setFrame: frame]; - - // Make the content also a tracking rectangle for mouse events. - if (mCurrentTrackingRect != 0) - [self removeTrackingRect: mCurrentTrackingRect]; - mCurrentTrackingRect = [self addTrackingRect: [self bounds] - owner: self - userData: nil - assumeInside: YES]; + mOwner.backend->Resize(); } |